Whenever he meets difficulties, he always takes a positive _________ towards them.
| A．mind | B．attitude | C．opinion | D．state |
______well prepared you are, you still need a lot of luck in mountain climbing.
| A．However | B．Whatever | C．No matter | D．Although |
So much of interest______that most visitors simply run out of time before seeing it all.
| A．offers Beijing | B．Beijing offers | C．does Beijing offer | D．Beijing does offer |
We went through a period______communications were very difficult in the rural areas.
| A．wtach | B．whose | C．in which | D．with which |
Ideallyfor Broadway theatres and Firth Avenue, the AVw York Park hotel is n favounte with many guests.
| A． | locating | B． | being located | C． | having been located | D． | located |
It has been proved______eating vegetables in childhood helps to protect you against serious illnesses in later life.
| A．if | B．because | C．when | D．that |